4
XPA SERIES INSTALLATION
Power and Speaker Connections
LEDIndicator
BassBoost
CrossoverModeSwitch
CrossoverFrequency
1
2
3
4
InputLevelControl
HighLevelInputs
LowLevelInputs
InputModeSwitch
5
6
7
8
XPA2500
XPA4640
3
4 5
6 7
21
1
2
3
4
5
6
7
7
8